perf tools: Add missing include for symbols.h

Several places were using definitions found in symbols.h but not
including it, getting it by sheer luck from some other headers that now
are in the process of removing that include because they don't need it
or because simply having struct forward declarations is enough, fix it.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lkml.kernel.org/n/tip-xbcvvx296d70kpg9wb0qmeq9@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

tools/perf/builtin-c2c.c

@@ -33,6 +33,7 @@
 #include "ui/browsers/hists.h"
 #include "thread.h"
 #include "mem2node.h"
+#include "symbol.h"
 
 struct c2c_hists {
 	struct hists		hists;

tools/perf/builtin-inject.c

@@ -20,6 +20,7 @@
 #include "util/data.h"
 #include "util/auxtrace.h"
 #include "util/jit.h"
+#include "util/symbol.h"
 #include "util/thread.h"
 
 #include <subcmd/parse-options.h>

tools/perf/builtin-trace.c

@@ -30,6 +30,7 @@
 #include <subcmd/exec-cmd.h>
 #include "util/machine.h"
 #include "util/map.h"
+#include "util/symbol.h"
 #include "util/path.h"
 #include "util/session.h"
 #include "util/thread.h"

tools/perf/tests/code-reading.c

@@ -16,6 +16,7 @@
 #include "cpumap.h"
 #include "machine.h"
 #include "map.h"
+#include "symbol.h"
 #include "event.h"
 #include "thread.h"
 

tools/perf/tests/dwarf-unwind.c

@@ -10,6 +10,7 @@
 #include "../util/unwind.h"
 #include "perf_regs.h"
 #include "map.h"
+#include "symbol.h"
 #include "thread.h"
 #include "callchain.h"
 

tools/perf/ui/browsers/hists.c

@@ -12,6 +12,7 @@
 #include "../../util/evlist.h"
 #include "../../util/hist.h"
 #include "../../util/map.h"
+#include "../../util/symbol.h"
 #include "../../util/pstack.h"
 #include "../../util/sort.h"
 #include "../../util/util.h"

tools/perf/ui/stdio/hist.c

@@ -6,6 +6,7 @@
 #include "../../util/hist.h"
 #include "../../util/map.h"
 #include "../../util/map_groups.h"
+#include "../../util/symbol.h"
 #include "../../util/sort.h"
 #include "../../util/evsel.h"
 #include "../../util/srcline.h"

tools/perf/util/event.c

@@ -22,6 +22,7 @@
 #include "thread_map.h"
 #include "sane_ctype.h"
 #include "map.h"
+#include "symbol.h"
 #include "symbol/kallsyms.h"
 #include "asm/bug.h"
 #include "stat.h"

tools/perf/util/hist.c

@@ -11,6 +11,7 @@
 #include "evsel.h"
 #include "annotate.h"
 #include "srcline.h"
+#include "symbol.h"
 #include "thread.h"
 #include "ui/progress.h"
 #include <errno.h>

tools/perf/util/intel-bts.c

@@ -28,6 +28,7 @@
 #include "evlist.h"
 #include "machine.h"
 #include "map.h"
+#include "symbol.h"
 #include "session.h"
 #include "util.h"
 #include "thread.h"

tools/perf/util/machine.c

@@ -10,6 +10,7 @@
 #include "hist.h"
 #include "machine.h"
 #include "map.h"
+#include "symbol.h"
 #include "sort.h"
 #include "strlist.h"
 #include "thread.h"

tools/perf/util/scripting-engines/trace-event-perl.c

@@ -38,6 +38,7 @@
 #include "../callchain.h"
 #include "../machine.h"
 #include "../map.h"
+#include "../symbol.h"
 #include "../thread.h"
 #include "../event.h"
 #include "../trace-event.h"

tools/perf/util/scripting-engines/trace-event-python.c

@@ -45,6 +45,7 @@
 #include "../trace-event.h"
 #include "../call-path.h"
 #include "map.h"
+#include "symbol.h"
 #include "thread_map.h"
 #include "cpumap.h"
 #include "print_binary.h"

tools/perf/util/session.c

@@ -14,6 +14,7 @@
 #include "evsel.h"
 #include "memswap.h"
 #include "map.h"
+#include "symbol.h"
 #include "session.h"
 #include "tool.h"
 #include "sort.h"

tools/perf/util/thread.c

@@ -12,6 +12,7 @@
 #include "debug.h"
 #include "namespaces.h"
 #include "comm.h"
+#include "symbol.h"
 #include "unwind.h"
 
 #include <api/fs/fs.h>

tools/perf/util/unwind-libdw.c

@@ -9,6 +9,7 @@
 #include "unwind-libdw.h"
 #include "machine.h"
 #include "map.h"
+#include "symbol.h"
 #include "thread.h"
 #include <linux/types.h>
 #include "event.h"